Konica Minolta bizhub c20 Service Manual page 30

Field Service Ver. 1.0 Sep. 2008
bizhub C20 Main body
Outline
1. System configuration............................................................................................... 1
2. Product specifications ............................................................................................. 2
2.1 Fax specifications ................................................................................................. 4
Maintenance
3. Periodical check ...................................................................................................... 5
3.1 Maintenance items................................................................................................ 5
3.1.1 Parts to be replaced by users (CRU) ............................................................ 5
3.1.2 Parts to be replaced by a service engineer (FRU) ........................................ 6
3.2 Maintenance parts ................................................................................................ 6
3.2.1 Replacement parts........................................................................................ 6
3.3 Concept of parts life.............................................................................................. 7
3.4 Maintenance Procedure (periodical check parts) ................................................. 8
3.4.1 Replacing the tray 2 feed roller ..................................................................... 8
3.4.2 Replacing the tray 1 feed roller ..................................................................... 9
3.4.3 Replacing the ozone filter............................................................................ 12
3.4.4 Replacing the toner cartridge (C/M/Y/K) ..................................................... 13
3.4.5 Replacing the imaging unit (C,M,Y,K) ......................................................... 16
3.4.6 Replacing the waste toner bottle................................................................. 20
3.4.7 Replacing the transfer roller ........................................................................ 21
3.4.8 Replacing the transfer belt .......................................................................... 23
3.4.9 Replacing the fuser unit .............................................................................. 26
4. Service tool ........................................................................................................... 28
4.1 Service material list ............................................................................................ 28
4.2 CE tool list........................................................................................................... 28
5. Remote Setup Utility ............................................................................................. 29
5.1 About RSU.......................................................................................................... 29
5.2 Outline ................................................................................................................ 29
5.2.1 Corresponding OS ...................................................................................... 29
5.2.2 PC environments......................................................................................... 29
5.3 Connection methods........................................................................................... 29
5.3.1 Remote connection (Phone line connection) .............................................. 29
5.3.2 Local connection (USB connection) ............................................................ 30
CONTENTS
i